BE727722A - - Google Patents
Info
- Publication number
- BE727722A BE727722A BE727722DA BE727722A BE 727722 A BE727722 A BE 727722A BE 727722D A BE727722D A BE 727722DA BE 727722 A BE727722 A BE 727722A
- Authority
- BE
- Belgium
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681668089 DE1668089C3 (de) | 1968-02-02 | 1968-02-02 | Verfahren zur Herstellung von chlorierten Isocyaniddichloriden und chlorierte Isocyaniddichloride als solche |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE727722A true BE727722A (ja�@�@) | 1969-07-31 |
Family
ID=5686068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE727722D BE727722A (ja�@�@) | 1968-02-02 | 1969-01-31 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE727722A (ja�@�@) |
| CH (1) | CH506489A (ja�@�@) |
| FR (1) | FR2001222A1 (ja�@�@) |
| GB (1) | GB1258267A (ja�@�@) |
-
1968
- 1968-12-31 GB GB1258267D patent/GB1258267A/en not_active Expired
-
1969
- 1969-01-06 CH CH9169A patent/CH506489A/de not_active IP Right Cessation
- 1969-01-31 BE BE727722D patent/BE727722A/xx not_active IP Right Cessation
- 1969-01-31 FR FR6902147A patent/FR2001222A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2001222A1 (ja�@�@) | 1969-09-26 |
| CH506489A (de) | 1971-04-30 |
| GB1258267A (ja�@�@) | 1971-12-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: FARBENFABRIKEN BAYER A.G. Effective date: 19840131 |